高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教课课件ppt
展开核心词汇 词汇一 be curius abut 对……感到好奇◆教材原句I’m really curius abut his life in space. 我真的对他在太空中的生活感到好奇。◆要点必记be curius t d sth. 很想做某事It is/was curius that... ……是奇怪的◆词语积累curiusly adv. 好奇地 curisity n. 好奇;好奇心with curisity 好奇地 ut f curisity 出于好奇
单句语法填空(1) The little kids are curius everything arund them and eager t knw abut it. (2) Peple were curius (knw)hw Peter wuld deal with the matter. (3) The children lked at me (curius),asking where I came frm. (4) Out f (curius),David turned n the new cmputer. 单句写作(5) The little child lked at the dg (好奇地). (6)Susan (对……好奇)what her brther was ding,but he never tld her anything.
with curisity
was curius abut
词汇二 argue vt. & vi. 论证;争辩;争论◆教材原句Sme peple argue that we shuld stp wasting time and mney explring space. 有些人认为我们应该停止浪费时间和金钱去探索太空。◆要点必记( 1)argue with sb. abut/ver sth. 与某人 争论某事argue fr 为支持……而争辩argue against 为反对……而争辩;不赞成argue sb. int/ut f ding sth. 说服某人做某事/ 不做某事argue that... 争辩……;认为……
( 2)argument n. 争论;辩论 have an argument with sb. 与某人争论/ 争吵have an argument abut/ver sth. 为某事争论/ 争吵an argument fr/against... 支持/ 反对…… 的论据/ 理由◆词语辨析argue 与debate ·argue 侧重“说理”“论证”和“企图说服”。· debate 侧重“双方各抒己见”,内含“交锋”的意思。
单句语法填空(1) Tm has been arguing his brther abut where they shuld g fr their hlidays. (2) Rbert argued reducing his pcket mney every mnth. (3) Mst teachers argued an increase in their salaries. (4) It’s n use (argue)with me abut the matter. (5) Yu shuld slve the prblem by (argue),nt by fight.
单句写作(6)I finally (说服他不)ging n such a dangerus jurney. (7)We tried t (说服她加入) us in helping the hmeless. 辨析填空(argue/debate) (8)Many experts had fr the Three Grges Water Cnservancy Prject fr many years befre it started. (9)Last Friday,we _________whether students shuld use their smartphnes n weekdays at schl.
argued him ut f
argue her int jining
词汇三 the slutin t... ……的解决方法◆教材原句Instead,we shuld feed the wrld’s pr and find immediate slutins t ther prblems,such as pllutin and fatal diseases. 相反,我们应该养活世界上的穷人,并立即找到其他问题的解决办法,比如污染和致命的疾病。◆要点必记the entrance t the cave 山洞的入口 the answer t the questin 问题的答案the key t the dr 门的钥匙 the key t success 成功的关键the apprach t the prblem 问题的解决办法
单句语法填空(1) The schl advisr dn’t give yu any direct (slve)t yur prblem.(2) I have tried very hard t find a slutin the prblem,but in vain. 单句写作(3) Culd yu tell us (成功的关键)? (4) Prfessr Yang came up with ( 三个解决办法)the difficult prblem at the meeting.
the key t success
three appraches t slving
词汇四 shallw adj. 肤浅的;浅的◆教材原句Hwever,thers feel this is a shallw view which fails t realise hw explring space helps us. 然而,其他人认为这是一种肤浅的观点,没有意识到探索太空是怎样帮助我们的。◆要点必记a shallw argument 肤浅的论点 a shallw persn 一个肤浅的人 the shallw water 浅水◆词语积累shallwly adv. 肤浅地;浅地 shallwness n. 肤浅;浅 ◆对比记忆shallw adj. 浅的←→ deep adj. 深的
单句写作(1) His argument was (如此肤浅)that few peple were argued int supprting his idea. (2) (越浅)the earthquake is,the mre likely it is t cause damage. 单句翻译(3) 这条河里的水太浅了,我们可以走过去。 ____________________________________________________(4) 鲍勃是个肤浅的人。另外,他很懒。 ____________________________________________________
The shallwer
The water in this river is s shallw that we can walk acrss it.
Bb is a shallw persn. Besides, he is very lazy.
词汇五 make a difference 对……产生影响;有意义◆教材原句Firstly,explring space has already made a difference in the fight against wrld hunger. 首先,探索太空已经在战胜世界性饥饿方面发挥了作用。◆要点必记make a big/great difference(t)(对……) 产生很大的影响make n/little difference(t)(对……)无影响;没关系It makes n difference t sb. whether... r nt... 是否做某事对某人没有影响。
单句写作(1)[2017·北京卷]Hannah is ne f many examples f yung peple wh _________________________(正产生影响)in the wrld. (2) What she says will (对…… 无影响)ur plan. (3) What we are ding nw will ____________________________ (对……产生很大的影响)the children’s future.
are making a difference
make n difference t
make a big/great difference t
词汇六 result in 导致;造成◆教材原句It has directly resulted in the many satellites that nw rbit Earth. 其直接结果是产生了现在环绕地球运行的许多卫星。◆要点必记result in(=lead t=cntribute t)导致,引起(其后接结果) result frm(=lie in)由……产生,存在于 ( 其后接原因)
单句语法填空(1) Our effrt resulted success. (2) The failure resulted his laziness. (3) A pwerful typhn hit ur twn, (result)in great damage. 单句写作(4) His great discvery (缘于)his determinatin and devtin t science. (5) Stress and tiredness ften ____________________________(导致)a lack f cncentratin.
resulted frm/lay in
result in/lead t/cntribute t
词汇七 a number f 许多,大量的◆教材原句A number f the satellites recrd data n land and weather patterns. 大量的卫星记录了陆地和天气模式的数据。◆要点必记· a number f(许多,大量的)+ 可数名词复数+ 复数谓语· the number f(……的数量)+ 可数名词复数+ 单数谓语
◆一言助记If yu want t be number ne,yu must be better than a number f students in yur schl. The number f these students is at least ne thusand. Mrever,yu shuld have a gd memry and keep in mind a great number f phne numbers,dr numbers,etc. 你如果想成为第一,一定要比学校里的许多学生优秀。这些学生的人数至少为1000 人。此外,你应该有好的记忆力,记住大量的电话号码,门牌号等。
单句语法填空(1) Up t nw,a large number f new huses (build)fr thse wh lst their hmes in the terrible earthquake. (2) During the last three decades,the number f peple taking part in physical fitness prgrams (increase)sharply. (3) An increasing number f students (be)chsing t g abrad t study every year. (4)[2019·山东师大附中高一期中]A large number f peple (be)fluent English speakers,and the number f peple learning English (be)increasing rapidly.
have been built
has increased
单句写作(5) (大量)sldiers were sent t rescue the peple trapped in the earthquake. (6) (毕业生人数)in ur university this year is 2,000.
A large number f
The number f graduates
词汇八 as a result 所以;结果(是) ◆教材原句As a result,space-based science has helped farming... 因此,以空间为基础的科学帮助农业…… ◆要点必记as a result 所以,结果(是) as a result f 由于result frm 起因于 result in 导致,造成◆词语辨析 as a result 与 as a result f ·as a result“因此,结果(是)”,单独使用,一般放在句首,后面常加逗号。·as a result f“作为……的结果,由于”, 后接名词、代词或动名词作宾语。
辨析填空(as a result/as a result f) (1) He had sme bad fish. ,he felt ill this mrning. (2) He can’t take part in the sprts meeting his serius injuries in an accident. 单句写作(3)[词汇复现]After he tk charge f the cmpany,the business didn’t pick up. ____________(结果),peple left the cmpany ne after anther.
As a result
as a result f
词汇九 regularly adv. 经常;定期地◆教材原句They have als helped cmpanies make better heart mnitrs and ther machines that dctrs regularly use. 他们还帮助企业生产更好的心脏检测器和医生经常使用的其他机器。◆要点必记wrk ut/exercise regularly 经常锻炼eat breakfast regularly 定期吃早餐◆词语积累regular adj. 定期的;有规律的 n a regular basis 定期地
单句语法填空(1) If yu want t keep fit,yu can exercise (regular)in a gym. (2) In her spare time,she (regular)tk her sn t the museums. 单句写作(3) If it is a sprt r athletic skill,perfrm the activity (定期地).
n a regular basis
词汇十 limited adj. 有限的◆教材原句Seeing pictures f ur planet as an island in a black sea made peple realise that ur planet’s resurces are limited. 把我们星球的照片看作是在黑暗的海洋中一个岛屿的照片,这使人们意识到我们星球的资源是有限的。◆要点必记limited time 有限的时间 limited space 有限的空间 limited cmpany 有限责任公司◆词语积累limit n. & vt. 限制 set a limit t/n 限制,控制 within(the)limits 不超出限度There be n/a limit/are limits t/n... …… 是无限的/ 有限的。limit... t... 把……限定在…… be limited t 限定在…… limitless adj. 无限的
单句语法填空 (1) Time is (limit),s we must get dwn t wrk nw. (2) Henry is a man f (limit)ability,s the manager wn’t allw him t take charge f the department. (3) The universe is becming bigger all the time,s it is (limit). (4) There is a limit what ne persn can d. 单句写作(5) What’s mre,culture shck (不局限于)the verseas visitrs. 单句翻译(6)你如果努力的话,成就无可限量。______________________________________________________
is nt limited t
There is n limit t what yu can d if yu are hardwrking.
词汇十一 prvide fr sb. 提供生活所需◆教材原句In rder t prvide fr such a rapidly increasing ppulatin,scientists are trying t find ther planets that culd ne day be ur new hme. 为了满足增长如此迅速的人口需求,科学家们正在努力寻找其他可能成为我们新家园的行星。◆要点必记prvide fr sth. 为……做好准备 prvide sb. with sth. 把某物提供给某人 prvide sth. fr/t sb. 为某人提供某物◆归纳拓展向某人提供某物ffer sb. sth. =ffer sth. t sb. supply sb. with sth. =supply sth. t sb.
单句语法填空(1) My father prvides ur family by wrking in an IT cmpany. (2)We must prvide the needs and safety f all passengers. (3) After the earthquake,the first thing the lcal gvernment did was t prvide accmmdatins ______the hmeless families. (4) I dn’t think the experiment is a failure,because it has prvided us valuable experience fr future tests. 单句翻译(一句多译) (5) 父母应该为他们的孩子们提供一个良好的教育。 _______________________________________________________________________________________________________________________________________________
Parents shuld prvide their children with a gd educatin./Parents shuld prvide a gd educatin fr/t their children.
词汇十二 at present 目前;现在◆教材原句The greatest attentin at present is n Mars because it is clser t Earth. 目前最受关注的是火星,因为它离地球较近。◆学法点拨 at present 常与一般现在时或现在进行时连用。◆归纳拓展at the present time 目前 fr the present 暂时;暂且;就目前而言the present situatin 目前的形势 the peple present 在场的人be present at the electins 出席选举 present sth. t sb./present sb. with sth. 向某人颁发某物
单句语法填空(1) present,the Wrld Health Organizatin warns that millins f peple are suffering frm indr air pllutin. (2) It is useless arguing abut the matter, the present at least. (3) I (get)alng well with my new classmates at present. (4)We presented him a gift in appreciatin f(感谢)all he had dne fr us. 单句写作(5) At present,they (正在研发)the flying car. (6)In (当今世界),we teenagers are living under great stress.
are develping
the present wrld
词汇十三 clsing(1)adj. 结尾的;结束的 (2)n. 停业;关闭;倒闭◆教材原句In clsing,explring space prvides the wrld with many different benefits. 最后, 探索太空给世界带来了许多不同的好处。◆要点必记( 1)in clsing 最后 clsing date 截止日期clsing time(酒店、餐馆、商店等)打烊时间;停止营业时间(2)get/be clse t 靠近;接近
单句语法填空(1) The (clse)date fr the applicatin is April 30. (2) At the (clse)ceremny,they gave us a wnderful perfrmance. 单句写作(3) (最后),daydreaming helps yu t knw yurself better. (4) Dn’t (靠近)the dg,because it is fierce.
词汇十四 run ut 用完,耗尽(不及物动词词组) ◆教材原句It is necessary t find a new hme fr peple in space,as the resurces n Earth will run ut. 为人们在太空中找到一个新家是有必要的,因为地球上的资源将 耗尽。◆要点必记run ut 用完,耗尽(不及物动词词组,无被动语态) run ut f 用完,耗尽(及物动词词组,有被动语态) use up 用完,用尽(及物动词词组) give ut 用完,用尽(不及物动词词组) ◆一言助记Her mney has run ut and she is als running ut f patience. 她的钱已经用完了,她的耐心也快耗尽了。
单句语法填空(1)We must take measures quickly because time is running . (2) He has run ut all the energy. (3) He has used all the mney his parents gave him. (4) After s lng a walk,all his strength gave . 单句写作(5) Fd supplies in the fld-stricken area (要用光了). We must act immediately befre there’s nne left. (6)With mney (用完),I had t call my mther t ask her fr sme.
are running ut
running ut/run ut f
词汇十五 attach vt. 系;绑;贴;参加;与……有关联;认为有重要性◆教材原句While landing,they must attach themselves t smething s as t prevent flating arund. 着陆时,他们必须把自己固定在某物上,以防止四处飘荡。◆要点必记attach... t... 把……固定在/ 附在……上attach(great/little)imprtance/significance/ value/weight t 认为……(很有/ 几乎没有)重要性/ 意义/ 价值/ 分量◆词语积累attached adj. 附加的;附属的;依恋的 be attached t 喜欢;附属于;为……工作◆误区警示 以上 attach 短语中的 t 均为介词,后接名词、代词或动名词作宾语。
单句语法填空 (1) Attach a recent pht the applicatin frm. (2) T be hnest,a lt f peple attach great imprtance becming rich and famus. (3) My yungest brther is attached cllecting cars. 单句写作(4)With a label (贴在)each piece f luggage,it is easy fr passengers t recgnize their wn luggage. (5) My parents always (非常重视)my getting a gd educatin. (6)The schl (附属于)Beijing Nrmal University.
attach great imprtance t
is attached t
重点句式 句式一 不管……还是…… ◆教材原句Cuntries arund the glbe are spending billins f dllars and lts f time n varius space missins,whether t Mars r ther planets much further away. 世界各国正在花费数十亿美元和大量时间进行各种太空任务,无论是到火星还是更远的其他行星。◆要点必记“不管……还是……”,引导让步状语从句,表示在从句所提供的两种选择之下,主句所表示的结果相同。◆归纳拓展 连接并列结构的句式有: bth... and... 既……也…… nt nly... but als... 不但……而且…… either... r... 或者……或者…… neither... nr... 既不……,也不…… nt... but... 不是……,而是……
单句语法填空(1) Mrs. Green desn’t knw whether her daughter is in New Yrk in Lndn. (2) The bears live in utdr frest cages big enugh t let the animals decide whether t play tgether stay away frm each ther mst f the day. (3) Neither Jacksn his parents were invited t the party last night. (4) Bb refused the jb ffer,nt because he didn’t like it, because the salary was lw. 单句写作(5) Alice can (不但)dance (而且)sing.
句式二 倍数表达法◆教材原句Olympus Mns,the largest vlcan n Mars,is abut twice as high as Munt Qmlangma. 奥林匹斯火山是火星上最大的火山,高度大约是珠穆朗玛峰的两倍。◆要点必记(1)A +be + 倍数 + as + 形容词原级 + as B. (2)A +be + 倍数 + 形容词比较级 + than B. ( 3)A +be +倍数+ the size/length/width/ height/depth... + f B. (4)A +be + 倍数 + what 引导的从句. ◆学法点拨两倍用twice,三倍或三倍以上用“基数词+ times”表达。
单句语法填空(1) This river is five times (lng)than that ne. (2) This bridge is twice the (wide)f that ne. (3) This rm is three times as big that ne. 一句多译我们的新学校是原来学校的三倍大。(4)_______________________________________________(5) ______________________________________________ (6)_______________________________________________(7)_______________________________________________
Our new schl is three times as big as the ld ne.
Our new schl is three times bigger than the ld ne.
Our new schl is three times the size f the ld ne.
Our new schl is three times what it used t be.
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